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Cobalt drill bit sets

 

by TTP HARD drills

Cobalt drill bit sets are certainly a must for anyone who wants to be able to drill hardened steel.  Because they are considered by most to be the best drill bits for drilling harder metal they are used by professionals for drilling stainless steel and other difficult alloys. TTP HARD drill bits have been tested for hardness by SGS Testing and will outperform hss drill bits when drilling harder metals

Metric Cobalt drill bit sets

 

19 Piece metric cobalt drill bit set

The large metric cobalt drill set by TTP HARD drills contains 19 drill bits. Ranging from 1mm to 10mm increasing in 0.5mm increments. Due to the wide range of drill bit sizes this drill set is the preferred choice by professionals who never know when they will need to drill a larger hole in hardened steel.

25 Piece metric cobalt drill bit set

The large metric cobalt drill set by TTP HARD drills contains 25 drill bits. Ranging from 1mm to 13mm increasing in 0.5mm increments. Due to the wide range of drill bit sizes this drill set is the preferred choice by professionals who never know when they will need to drill a larger hole in hardened steel.

Imperial Cobalt drill bit sets

 

21 Piece imperial Cobalt drill bit set

The small imperial cobalt drill set by TTP HARD drills contains 21 drill bits. Ranging from 1/16″ to 3/8″ increasing in 1/64″ increments. Therefore making it the perfect choice for those looking to drill smaller imperial sized holes in harder metals.

29 Piece imperial cobalt drill bit set

The large imperial cobalt drill set by TTP HARD drills contains 29 drill bits. Ranging from 1/16″ to 1/2″ increasing in 1/64″ increments. Consequently this set is chosen by those looking to be able to drill a wide variety of imperial hole sizes right up to 1/2″.

FEEDBACK 221 X 179 - Cobalt drill bit sets
BUY METRIC 221 X 179 - Cobalt drill bit sets
BUY IMPERIAL 221 X 179 - Cobalt drill bit sets
DRILLING METAL 221 X 179 - Cobalt drill bit sets
METAL DRILLING SPEEDS 2 221 X 179 - Cobalt drill bit sets
LUBRICANT FOR DRILLING 221 X 179 - Cobalt drill bit sets

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